*  Create user table

*  Introduce user table

*  Remove unused table

*  Add userdefaults to storage data

*  Fix android build

*  Get credentials from iOS native client

*  Remove unused code

*  Revert sign xcode

*  Fix first login-logout

*  Use constants to UserDefaults Keys

*  Fix clear server-user-info on logout

*  Fix filter null value

*  Remove user object in logout

*  Fix get servers from native-client

*  Fix error on change server

* Add unimodules

* Working on iOS

* Working on android

* Remove react-native-safari-view

* Remove previous android link lib

* Show webpage title on Android

* Fix iOS build

We need to migrate from deprecated react-native-fabric to react-native-firebase.
This PR enables following Firebase features:
* Analytics
* Crashlytics
* Performance

It also tracks screen view without the necessity of HOC.

Future work:
I won't do it in this PR because it's large enough, but we need to log more app events, like 'sent_message', 'open_admin', 'media_upload', etc.

* removed toast from ios

* changed showToast to showAlert

* removed from android

* fix lint

* conflict resolved

* fixed lint

* Fix toast position

* Change toast style

* Use followMessage from rest

* Temporary disable some visual toast tests

* Unnecessary lib version change

* New Icons

* Remove unused assets

* Change send icon

* Layout tweaks

* Refactor Status

* Styles changed

* User layout fix

* Separator layout changes

* Sidebar status layout fix

* Fix Message.onLongPress issue

* Fix code markdown
Closes https://github.com/RocketChat/Rocket.Chat.ReactNative/issues/625

* Status lint

* Fix tests

* Navigation debounce

* RoomActions icons

* Space between components

* Group text

* Update tests

New Authentication layout

* v2

* Working on Android 0.57.3

* Drawer working

* Removing v1 navigator

* - Splash screen
- Icons changed

* Deeplink

* Remove EventEmitter from CreateChannelView

* Android search

* Android notifications

* OAuth

* Fix search props

* Lint and tests fixed

* Fix android build

* Improvements on iPhone X* usage

* Fix detox

* Fix android build

* Room.f added to RoomView.shouldComponentUpdate

* Animations on RoomsListView and RoomView

* Fix topbar buttons on Android

* Update dependencies

* Lint and test

* Added react-native fork

* rn 57

* Lint and tests updated

* Update xcode on circleci

* Use legacy build system

* Update tests

* Fix user.roles

* Better onLongPress handle on messages

* Indicator position

* Fix role undefined in system messages

* Add baseUrl in case of file attachments

* Join room fixed

* RoomView params

* Broadcast fixes

* Add server layout changes

* Use native images

* Subscribe to not joined channels

* Fix alerts without i18n

* Tests updated

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
Closes #399 

<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->
![aug-07-2018 17-39-44](https://user-images.githubusercontent.com/804994/43801415-739a0cca-9a69-11e8-8bec-d65f751e6a28.gif)
![aug-07-2018 17-31-12](https://user-images.githubusercontent.com/804994/43801416-73d19bd6-9a69-11e8-90ac-bbc7ddeed938.gif)

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->
react-native-image-crop-picker raised an error when uploading to TestFlight.
The lib highly recommends CocoaPods for production builds.

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
- [x] Crop image
- [x] Type image description (like web)
- [x] Show upload progress
- [x] "Try again" in case of error
- [x] Cancel upload while in progress
- [x] [Android] Zoom on photos

<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->
![image](https://user-images.githubusercontent.com/804994/42526934-a12da304-844d-11e8-8668-f3d69369726a.png)
![image](https://user-images.githubusercontent.com/804994/42527829-297945fe-8450-11e8-9f0e-9e668dd33043.png)

<!-- INSTRUCTION: Keep the line below to notify all core developers about this new PR -->
@RocketChat/ReactNative

<!-- INSTRUCTION: Inform the issue number that this PR closes, or remove the line below -->
Closes #342 

<!-- INSTRUCTION: Tell us more about your PR with screen shots if you can -->

* react-native-img-cache removed

* Improve list render

* Support <http://link/Text> inside markdown

* Fabric iOS

* Fabric configured on iOS and Android

* login tracked

* more logs

* fix reaction

* - Block user
- Load room members async
- fixed reactive change of room's read only flag

* Snippet messages

* - Room files
- Dismiss Video component on back button press
- Improvements on Image component

* Improvement on Video component

* Leave room

* Missing message types

* lint

* - Room info (read only)
- Missing message types

* Room info scroll

* - Tap on room header opens room info
- Layout tweaks

* - Room info edit
- iOS Toast fixed

* - Style not implemented actions as disabled

* Edit room permission

* - Save all room settings in a single call
- Implemented roomType and readOnly

* - Allow reacting when room is read only

* Message type added: room_changed_privacy

* Erase room

* Created TextInput and SwitchContainer components for reuse and readability

* - hasPermission method

* - Archive/Unarchive room
- Set Join Code

* Twitter keyboard type on iOS

* Archived room

* reactWhenReadOnly permission on message

* Active users refactored

* User roles

* - Subscribe to roles (in order to get role description info: e.g. 'core-team' to 'Rocket.Chat Team')
- Save roles to realm (for offline access)
- Save roles to redux (and get data from realm on app init)

* Lint

* code style

* [NEW] Add module react-native-audio

* [WIP] Audio message basic UI

* [NEW] Record audio message

* fix last messages

* Emoji keyboard

* Keyboard emoji working

* animation and flatlist

* fix

* Unread separator animation

* easeInEaseOut animation

* Splash working

* multiline messagebox

* Action buttons alignment

* rocket chat icons

* Separate attachment types

* Audio attachment file

* tmp react-native-video-controls

* video working

* - Video modal removed

* Supported video types check

* Audio component

* Audio animation

* Use a standard ESLint file name

* Reusable markdown stateless component

* react-native-sound removed

* react-native-sound removed from xcode

* Url working

* Update build.gradle

* Other attachments

* Fields

* Adds circle-ci script

* Added select users view

* create room working

* - Show photo on avatar

* Switched state for redux

* Navigating to created room

* Changed navigation library to react-navigation.
Refactoring on sagas to remove navigation navigation flow do it in views.
Added new modal library.
Renamed view files to the same name of their classes.
Added support to redux-devtools using the chrome extension through Remote devtools menu.
Some components was refactored to reduce complexity and more legibility.

* Remove react-native-navigation from Android

* Adding servers to drawer menu, allowing server switch.

* Sidebar component

* opss :x fix add server

* opss :x fix add server

* Fixed add server navigation issues, fixed empty and slow Rooms List and Chat Messages

* Disable cleanup everytime

* some fixes

* some fixes

*  fix?

* .

* Fixed logo not displaying when app is loading or signing to server

* Fixed logo in loading and login

* Update LoginView.js

* Update PublicRoutes.js